SVMDensePredict Example: Linear Model | Teradata Vantage - SVMDensePredict Example: Linear Model - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
9.02
9.01
2.0
1.3
Published
February 2022
Language
English (United States)
Last Update
2022-02-10
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rnn1580259159235.ditamap
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dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantageā„¢

Input

SQL Call

SELECT * FROM SVMDensePredict (
  ON svm_iris_test AS InputTable PARTITION BY ANY
  ON densesvm_iris_linear_model AS Model dimension
  USING
  IdColumn ('id')
  TargetColumns ('[1:4]')
  Accumulate ('id','species')
  TopK (2)
) AS dt ORDER BY id, predict_confidence DESC;

Output

 id predict_value     predict_confidence species
--- ------------- ---------------------- ----------
 15 versicolor     5.78269895802165E-001 setosa
 30 setosa         7.87586385272221E-001 setosa
 70 setosa         5.71041470210711E-001 versicolor
 45 setosa         7.57084542015213E-001 setosa
 85 versicolor     5.70149883381984E-001 versicolor
125 virginica      7.81774283286295E-001 virginica
100 versicolor     5.86286832190065E-001 versicolor
140 virginica      7.81774282914086E-001 virginica
 40 setosa         7.87502148319798E-001 setosa
 80 setosa         5.41079116964219E-001 versicolor
120 versicolor     5.85873625700962E-001 virginica
 55 virginica      6.17964089507300E-001 versicolor
 95 versicolor     4.51696914811782E-001 versicolor
135 virginica      4.62944416722431E-001 virginica
110 virginica      7.88117892019814E-001 virginica
150 virginica      4.30614034339760E-001 virginica
 35 setosa         7.82679478362359E-001 setosa
 50 setosa         7.81186229605767E-001 setosa
105 virginica      7.78235709537083E-001 virginica
 10 setosa         7.82679062525729E-001 setosa
 65 versicolor     4.20732680986458E-001 versicolor
  5 setosa         7.87502768107167E-001 setosa
 20 setosa         7.85358937125616E-001 setosa
 60 setosa         7.33097818922085E-001 versicolor
 75 virginica      5.62585972191841E-001 versicolor
115 versicolor     5.32442530321771E-001 virginica
 90 setosa         6.17174718387409E-001 versicolor
130 virginica      7.87370139278602E-001 virginica
 25 setosa         7.81198854595848E-001 setosa
145 virginica      7.85466732269768E-001 virginica

Download a zip file of all examples and a SQL script file that creates their input tables.